Presa accendino auto 12-24V 5,5A QC3.0 USB adattatore caricatore voltmetro LED
Green USB: QC3.0; 3.6V-6.5V/3A. Black USB: DC 5V-2.4A. High Conversion Efficiency: 90%. Conversion efficiency: 90%. We would try our best to help you solving any problem. We will do our best to help you to resolve your problems.